Norway’s Stad Ship Tunnel

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The Stad Ship Tunnel will reach a length of 1.7 km (1.05 miles)
The Stad Ship Tunnel will reach a length of 1.7 km (1.05 miles)

Four years after we interviewed one of the engineers tasked with realizing it, Norway’s remarkably ambitious Stad Ship Tunnel has finally been given the thumbs up. Slated to begin construction next year, the tunnel will cut through an entire peninsula, allowing ships to bypass Norway’s most hazardous shipping route.

Hailed as the world’s first “full-scale” ship tunnel (though there was a ship tunnel open in France that could fit smaller boats until it collapsed in the 1960s), the Stad Ship Tunnel will enable ships to avoid sailing around the treacherous waters of the Stad peninsula by cutting directly though it. It will have a height of 50 m (164 ft), from its floor to its ceiling, and a width of 36 m (118 ft). It will reach a total length of 1.7 km (1.05 miles).

In all, a total of 3 billion cubic meters (over 105 billion cu ft) of rock is expected to be removed using a series of barges. Engineers will use a technique of horizontal drilling and explosives to first remove the upper ceiling section, then switch to vertical drilling and explosives for the lower section. The entrance and exit of the tunnel will be left partially blocked during this time so that the interior remains dry while work goes on, then blasted open when it’s time to fill it with water. High-profile architecture firm Snøhetta – itself no stranger to impressive engineering feats – is handling the design of the entrance and exit.

About the Common Constitutionalist

Brent, aka The Common Constitutionalist, is a Constitutional Conservative, and advocates for first principles, founders original intent and enemy of progressives. He is former Navy, Martial Arts expert. As well as publisher of the Common Constitutionalist blog, he also is a contributing writer for Political Outcast, Godfather Politics, Minute Men News (Liberty Alliance), Freedom Outpost, the Daily Caller, Vision To America and Free Republic. He also writes an exclusive weekly column for World Net Daily (WND).